3 years ago

Which of the following describes the function -x^3+5?

Mathematics

1 answer:

san4es73 [151]3 years ago

4 0

Answer: The answer is C

Step-by-step explanation:

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The perimeter of a rectangle room is 250 feet the length is 35 feet less than three times the width what is the length of the ro

raketka [301]

Perimeter of rectangle:
P = 2(L + W)
P = 250 (given)
L = 3W - 35 (given)

250 = 2(3W -35 + W) ↔ 125 = 4W - 35

4W = 125 +35 =160 And W = 40 ft
And L = 3x40 - 35 = 85 ft

6 0

3 years ago

The height of tower a is 802 feet more than tower

igomit [66]

The height of tower A is 1016 feet and tower B is 212 feet.

Explanation

Suppose , the height of tower B is $h$ feet.

As the height of tower A is 802 feet more than tower B , so the height of tower B will be : $(h+802) feet$

Given that, the two towers have a combined height of 1226 feet.

So, the equation will be...

$h+(h+802)=1226\\ \\ 2h=1226-802\\ \\ 2h=424\\ \\ h= \frac{424}{2}=212$

Thus, the height of tower B is 212 feet and height of tower A is (212+802) feet = 1016 feet.

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3 years ago

Convert the angle 57°29'38" to decimal degrees and round to the nearest hundredth of a degree.

Daniel [21]

The answer is 57.49°

57°29'38" = 57° + 29' + 38"

1° = 60'
x° = 29'
1 : 60 = x : 29
x = 29 * 1 : 60 = 0.48°
29' = 0.48°

1° = 3600''
x° = 38''
1 : 3600 = x : 38
x = 38 * 1 : 3600
x = 0.01°
38'' = 0.01°


57°29'38" = 57° + 29' + 38" = 57° + 0.48° + 0.01° = 57.49°

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3 years ago

Round each number to the nearest hundredth.

Gwar [14]

Your answer is a hope this helps

4 0

3 years ago

Read 2 more answers

A circle has a diameter of 100 cm. which of these is closest to its area? show or explain your reasoning

patriot [66]

Answer:31r

Step-by-step explanation:

Formula=πd

22/7 × 100

3.14 × 100

314 cm square

7 0

3 years ago